2019616917

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1\times {\mathrm{13921}}^1$

素因数の和:15268

約数の個数: 16

約数和(自身を含む): 2767916352

約数和(自身を除く): 748299435

約数列:

[1, 3, 37, 111, 1307, 3921, 13921, 41763, 48359, 145077, 515077, 1545231, 18194747, 54584241, 673205639, 2019616917]

約数ペア:

[(1, 2019616917), (3, 673205639), (37, 54584241), (111, 18194747), (1307, 1545231), (3921, 515077), (13921, 145077), (41763, 48359)]